The Development of Improved Ultra-High Frequency Radio Fan Marker

doi:10.21949/1511802

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ROSA P serves as an archival repository of USDOT-published products including scientific findings, journal articles, guidelines, recommendations, or other information authored or co-authored by USDOT or funded partners. As a repository, ROSA P retains documents in their original published format to ensure public access to scientific information.

i

The Development of Improved Ultra-High Frequency Radio Fan Marker

1938-07-01
Series: Civil Aeronautics Administration Reports

[PDF-1.66 MB]

English

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Details:

Alternative Title:

CAA Safety and Planning Reports
Corporate Contributors:

United States. Civil Aeronautics Authority
Subject/TRT Terms:

[+]

Airports Performance Safety
Series:

Civil Aeronautics Administration Reports
DOI:

https://doi.org/10.21949/1511802
Resource Type:

Tech Report
Geographical Coverage:

United States
Corporate Publisher:

United States. Civil Aeronautics Authority
Abstract:

An antenna system, similar to the four-element array described in Safety and Planning Division Report No. 5, except operating above a wire mesh counterpoise, was installed and tested at the Bowie, m-2 light beacon. Improvements in the method of conducting energy from the transmitter to the antenna were incorporated in this installation. The system was found to produce patterns equivalent to those measured for the former antenna and to be relatively free of variations caused by snow, sleet, or growth of vegetation.
Content Notes:

Public Domain
Format:

PDF
Collection(s):

CAA and FAA Reports
Main Document Checksum:

[+]

urn:sha-512:53311a762322c09dcec6cb7985818de550664e28095502a90e48b6092db60325b5fce0ef12f261f36262220c8abd7fa0a0a5e07252e6052b439f2633d73580a6
Download URL:

https://rosap.ntl.bts.gov/view/dot/81239/dot_81239_DS1.pdf
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The Development of Improved Ultra-High Frequency Radio Fan Marker

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